diff options
| -rw-r--r-- | fs/xfs/xfs_da_format.c | 4 | ||||
| -rw-r--r-- | fs/xfs/xfs_dir2.c | 13 | ||||
| -rw-r--r-- | fs/xfs/xfs_dir2_block.c | 15 | ||||
| -rw-r--r-- | fs/xfs/xfs_dir2_data.c | 3 | ||||
| -rw-r--r-- | fs/xfs/xfs_dir2_leaf.c | 30 | ||||
| -rw-r--r-- | fs/xfs/xfs_dir2_node.c | 27 | ||||
| -rw-r--r-- | fs/xfs/xfs_dir2_priv.h | 22 | ||||
| -rw-r--r-- | fs/xfs/xfs_dir2_readdir.c | 45 | ||||
| -rw-r--r-- | fs/xfs/xfs_dir2_sf.c | 4 |
9 files changed, 93 insertions, 70 deletions
diff --git a/fs/xfs/xfs_da_format.c b/fs/xfs/xfs_da_format.c index a2d0682fa309..ac8474e22e2b 100644 --- a/fs/xfs/xfs_da_format.c +++ b/fs/xfs/xfs_da_format.c @@ -611,7 +611,7 @@ xfs_dir2_free_bests_p(struct xfs_dir2_free *free) static xfs_dir2_db_t xfs_dir2_db_to_fdb(struct xfs_mount *mp, xfs_dir2_db_t db) { - return xfs_dir2_byte_to_db(mp, XFS_DIR2_FREE_OFFSET) + + return xfs_dir2_byte_to_db(mp->m_dir_geo, XFS_DIR2_FREE_OFFSET) + (db / xfs_dir2_free_max_bests(mp)); } @@ -643,7 +643,7 @@ xfs_dir3_free_bests_p(struct xfs_dir2_free *free) static xfs_dir2_db_t xfs_dir3_db_to_fdb(struct xfs_mount *mp, xfs_dir2_db_t db) { - return xfs_dir2_byte_to_db(mp, XFS_DIR2_FREE_OFFSET) + + return xfs_dir2_byte_to_db(mp->m_dir_geo, XFS_DIR2_FREE_OFFSET) + (db / xfs_dir3_free_max_bests(mp)); } diff --git a/fs/xfs/xfs_dir2.c b/fs/xfs/xfs_dir2.c index 9a2f5532fd9f..886a67d92f63 100644 --- a/fs/xfs/xfs_dir2.c +++ b/fs/xfs/xfs_dir2.c @@ -117,9 +117,14 @@ xfs_da_mount( dageo->fsblog = mp->m_sb.sb_blocklog; dageo->blksize = 1 << dageo->blklog; dageo->fsbcount = 1 << mp->m_sb.sb_dirblklog; - dageo->datablk = xfs_dir2_byte_to_da(mp, XFS_DIR2_DATA_OFFSET); - dageo->leafblk = xfs_dir2_byte_to_da(mp, XFS_DIR2_LEAF_OFFSET); - dageo->freeblk = xfs_dir2_byte_to_da(mp, XFS_DIR2_FREE_OFFSET); + + /* + * Now we've set up the block conversion variables, we can calculate the + * segment block constants using the geometry structure. + */ + dageo->datablk = xfs_dir2_byte_to_da(dageo, XFS_DIR2_DATA_OFFSET); + dageo->leafblk = xfs_dir2_byte_to_da(dageo, XFS_DIR2_LEAF_OFFSET); + dageo->freeblk = xfs_dir2_byte_to_da(dageo, XFS_DIR2_FREE_OFFSET); dageo->node_ents = (dageo->blksize - nodehdr_size) / (uint)sizeof(xfs_da_node_entry_t); dageo->magicpct = (dageo->blksize * 37) / 100; @@ -744,7 +749,7 @@ xfs_dir2_shrink_inode( /* * If it's not a data block, we're done. */ - if (db >= xfs_dir2_byte_to_db(mp, XFS_DIR2_LEAF_OFFSET)) + if (db >= xfs_dir2_byte_to_db(args->geo, XFS_DIR2_LEAF_OFFSET)) return 0; /* * If the block isn't the last one in the directory, we're done. diff --git a/fs/xfs/xfs_dir2_block.c b/fs/xfs/xfs_dir2_block.c index dd9d00515582..bc08216089d8 100644 --- a/fs/xfs/xfs_dir2_block.c +++ b/fs/xfs/xfs_dir2_block.c @@ -639,7 +639,8 @@ xfs_dir2_block_lookup( * Get the offset from the leaf entry, to point to the data. */ dep = (xfs_dir2_data_entry_t *)((char *)hdr + - xfs_dir2_dataptr_to_off(mp, be32_to_cpu(blp[ent].address))); + xfs_dir2_dataptr_to_off(args->geo, + be32_to_cpu(blp[ent].address))); /* * Fill in inode number, CI name if appropriate, release the block. */ @@ -723,7 +724,7 @@ xfs_dir2_block_lookup_int( * Get pointer to the entry from the leaf. */ dep = (xfs_dir2_data_entry_t *) - ((char *)hdr + xfs_dir2_dataptr_to_off(mp, addr)); + ((char *)hdr + xfs_dir2_dataptr_to_off(args->geo, addr)); /* * Compare name and if it's an exact match, return the index * and buffer. If it's the first case-insensitive match, store @@ -795,8 +796,9 @@ xfs_dir2_block_removename( /* * Point to the data entry using the leaf entry. */ - dep = (xfs_dir2_data_entry_t *) - ((char *)hdr + xfs_dir2_dataptr_to_off(mp, be32_to_cpu(blp[ent].address))); + dep = (xfs_dir2_data_entry_t *)((char *)hdr + + xfs_dir2_dataptr_to_off(args->geo, + be32_to_cpu(blp[ent].address))); /* * Mark the data entry's space free. */ @@ -870,8 +872,9 @@ xfs_dir2_block_replace( /* * Point to the data entry we need to change. */ - dep = (xfs_dir2_data_entry_t *) - ((char *)hdr + xfs_dir2_dataptr_to_off(mp, be32_to_cpu(blp[ent].address))); + dep = (xfs_dir2_data_entry_t *)((char *)hdr + + xfs_dir2_dataptr_to_off(args->geo, + be32_to_cpu(blp[ent].address))); ASSERT(be64_to_cpu(dep->inumber) != args->inumber); /* * Change the inode number to the new value. diff --git a/fs/xfs/xfs_dir2_data.c b/fs/xfs/xfs_dir2_data.c index 890c94033c3f..d355ec7d35cd 100644 --- a/fs/xfs/xfs_dir2_data.c +++ b/fs/xfs/xfs_dir2_data.c @@ -172,7 +172,8 @@ __xfs_dir3_data_check( lastfree = 0; if (hdr->magic == cpu_to_be32(XFS_DIR2_BLOCK_MAGIC) || hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC)) { - addr = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk, + addr = xfs_dir2_db_off_to_dataptr(mp->m_dir_geo, + mp->m_dirdatablk, (xfs_dir2_data_aoff_t) ((char *)dep - (char *)hdr)); name.name = dep->name; diff --git a/fs/xfs/xfs_dir2_leaf.c b/fs/xfs/xfs_dir2_leaf.c index 046ba4a09eaa..2b3ddd061d0e 100644 --- a/fs/xfs/xfs_dir2_leaf.c +++ b/fs/xfs/xfs_dir2_leaf.c @@ -347,8 +347,8 @@ xfs_dir3_leaf_get_buf( int error; ASSERT(magic == XFS_DIR2_LEAF1_MAGIC || magic == XFS_DIR2_LEAFN_MAGIC); - ASSERT(bno >= xfs_dir2_byte_to_db(mp, XFS_DIR2_LEAF_OFFSET) && - bno < xfs_dir2_byte_to_db(mp, XFS_DIR2_FREE_OFFSET)); + ASSERT(bno >= xfs_dir2_byte_to_db(args->geo, XFS_DIR2_LEAF_OFFSET) && + bno < xfs_dir2_byte_to_db(args->geo, XFS_DIR2_FREE_OFFSET)); error = xfs_da_get_buf(tp, dp, xfs_dir2_db_to_da(args->geo, bno), -1, &bp, XFS_DATA_FORK); @@ -404,7 +404,7 @@ xfs_dir2_block_to_leaf( return error; } ldb = xfs_dir2_da_to_db(args->geo, blkno); - ASSERT(ldb == xfs_dir2_byte_to_db(mp, XFS_DIR2_LEAF_OFFSET)); + ASSERT(ldb == xfs_dir2_byte_to_db(args->geo, XFS_DIR2_LEAF_OFFSET)); /* * Initialize the leaf block, get a buffer for it. */ @@ -670,7 +670,7 @@ xfs_dir2_leaf_addname( index++, lep++) { if (be32_to_cpu(lep->address) == XFS_DIR2_NULL_DATAPTR) continue; - i = xfs_dir2_dataptr_to_db(mp, be32_to_cpu(lep->address)); + i = xfs_dir2_dataptr_to_db(args->geo, be32_to_cpu(lep->address)); ASSERT(i < be32_to_cpu(ltp->bestcount)); ASSERT(bestsp[i] != cpu_to_be16(NULLDATAOFF)); if (be16_to_cpu(bestsp[i]) >= length) { @@ -889,7 +889,8 @@ xfs_dir2_leaf_addname( * Fill in the new leaf entry. */ lep->hashval = cpu_to_be32(args->hashval); - lep->address = cpu_to_be32(xfs_dir2_db_off_to_dataptr(mp, use_block, + lep->address = cpu_to_be32( + xfs_dir2_db_off_to_dataptr(args->geo, use_block, be16_to_cpu(*tagp))); /* * Log the leaf fields and give up the buffers. @@ -1185,7 +1186,7 @@ xfs_dir2_leaf_lookup( */ dep = (xfs_dir2_data_entry_t *) ((char *)dbp->b_addr + - xfs_dir2_dataptr_to_off(dp->i_mount, be32_to_cpu(lep->address))); + xfs_dir2_dataptr_to_off(args->geo, be32_to_cpu(lep->address))); /* * Return the found inode number & CI name if appropriate */ @@ -1260,7 +1261,8 @@ xfs_dir2_leaf_lookup_int( /* * Get the new data block number. */ - newdb = xfs_dir2_dataptr_to_db(mp, be32_to_cpu(lep->address)); + newdb = xfs_dir2_dataptr_to_db(args->geo, + be32_to_cpu(lep->address)); /* * If it's not the same as the old data block number, * need to pitch the old one and read the new one. @@ -1281,7 +1283,8 @@ xfs_dir2_leaf_lookup_int( * Point to the data entry. */ dep = (xfs_dir2_data_entry_t *)((char *)dbp->b_addr + - xfs_dir2_dataptr_to_off(mp, be32_to_cpu(lep->address))); + xfs_dir2_dataptr_to_off(args->geo, + be32_to_cpu(lep->address))); /* * Compare name and if it's an exact match, return the index * and buffer. If it's the first case-insensitive match, store @@ -1380,9 +1383,9 @@ xfs_dir2_leaf_removename( * Point to the leaf entry, use that to point to the data entry. */ lep = &ents[index]; - db = xfs_dir2_dataptr_to_db(mp, be32_to_cpu(lep->address)); - dep = (xfs_dir2_data_entry_t *) - ((char *)hdr + xfs_dir2_dataptr_to_off(mp, be32_to_cpu(lep->address))); + db = xfs_dir2_dataptr_to_db(args->geo, be32_to_cpu(lep->address)); + dep = (xfs_dir2_data_entry_t *)((char *)hdr + + xfs_dir2_dataptr_to_off(args->geo, be32_to_cpu(lep->address))); needscan = needlog = 0; oldbest = be16_to_cpu(bf[0].length); ltp = xfs_dir2_leaf_tail_p(mp, leaf); @@ -1515,7 +1518,7 @@ xfs_dir2_leaf_replace( */ dep = (xfs_dir2_data_entry_t *) ((char *)dbp->b_addr + - xfs_dir2_dataptr_to_off(dp->i_mount, be32_to_cpu(lep->address))); + xfs_dir2_dataptr_to_off(args->geo, be32_to_cpu(lep->address))); ASSERT(args->inumber != be64_to_cpu(dep->inumber)); /* * Put the new inode number in, log it. @@ -1800,7 +1803,8 @@ xfs_dir2_node_to_leaf( * Get rid of the freespace block. */ error = xfs_dir2_shrink_inode(args, - xfs_dir2_byte_to_db(mp, XFS_DIR2_FREE_OFFSET), fbp); + xfs_dir2_byte_to_db(args->geo, XFS_DIR2_FREE_OFFSET), + fbp); if (error) { /* * This can't fail here because it can only happen when diff --git a/fs/xfs/xfs_dir2_node.c b/fs/xfs/xfs_dir2_node.c index 3b70d56f4e58..89777bf63551 100644 --- a/fs/xfs/xfs_dir2_node.c +++ b/fs/xfs/xfs_dir2_node.c @@ -316,7 +316,7 @@ xfs_dir2_leaf_to_node( if ((error = xfs_dir2_grow_inode(args, XFS_DIR2_FREE_SPACE, &fdb))) { return error; } - ASSERT(fdb == xfs_dir2_byte_to_db(mp, XFS_DIR2_FREE_OFFSET)); + ASSERT(fdb == xfs_dir2_byte_to_db(args->geo, XFS_DIR2_FREE_OFFSET)); /* * Get the buffer for the new freespace block. */ @@ -451,7 +451,7 @@ xfs_dir2_leafn_add( highstale, &lfloglow, &lfloghigh); lep->hashval = cpu_to_be32(args->hashval); - lep->address = cpu_to_be32(xfs_dir2_db_off_to_dataptr(mp, + lep->address = cpu_to_be32(xfs_dir2_db_off_to_dataptr(args->geo, args->blkno, args->index)); dp->d_ops->leaf_hdr_to_disk(leaf, &leafhdr); @@ -577,7 +577,8 @@ xfs_dir2_leafn_lookup_for_addname( /* * Pull the data block number from the entry. */ - newdb = xfs_dir2_dataptr_to_db(mp, be32_to_cpu(lep->address)); + newdb = xfs_dir2_dataptr_to_db(args->geo, + be32_to_cpu(lep->address)); /* * For addname, we're looking for a place to put the new entry. * We want to use a data block with an entry of equal @@ -723,7 +724,8 @@ xfs_dir2_leafn_lookup_for_entry( /* * Pull the data block number from the entry. */ - newdb = xfs_dir2_dataptr_to_db(mp, be32_to_cpu(lep->address)); + newdb = xfs_dir2_dataptr_to_db(args->geo, + be32_to_cpu(lep->address)); /* * Not adding a new entry, so we really want to find * the name given to us. @@ -761,7 +763,8 @@ xfs_dir2_leafn_lookup_for_entry( * Point to the data entry. */ dep = (xfs_dir2_data_entry_t *)((char *)curbp->b_addr + - xfs_dir2_dataptr_to_off(mp, be32_to_cpu(lep->address))); + xfs_dir2_dataptr_to_off(args->geo, + be32_to_cpu(lep->address))); /* * Compare the entry and if it's an exact match, return * EEXIST immediately. If it's the first case-insensitive @@ -1196,9 +1199,9 @@ xfs_dir2_leafn_remove( /* * Extract the data block and offset from the entry. */ - db = xfs_dir2_dataptr_to_db(mp, be32_to_cpu(lep->address)); + db = xfs_dir2_dataptr_to_db(args->geo, be32_to_cpu(lep->address)); ASSERT(dblk->blkno == db); - off = xfs_dir2_dataptr_to_off(mp, be32_to_cpu(lep->address)); + off = xfs_dir2_dataptr_to_off(args->geo, be32_to_cpu(lep->address)); ASSERT(dblk->index == off); /* @@ -1260,7 +1263,8 @@ xfs_dir2_leafn_remove( struct xfs_dir3_icfree_hdr freehdr; dp->d_ops->free_hdr_from_disk(&freehdr, free); ASSERT(freehdr.firstdb == dp->d_ops->free_max_bests(mp) * - (fdb - xfs_dir2_byte_to_db(mp, XFS_DIR2_FREE_OFFSET))); + (fdb - xfs_dir2_byte_to_db(args->geo, + XFS_DIR2_FREE_OFFSET))); } #endif /* @@ -1751,7 +1755,7 @@ xfs_dir2_node_addname_int( * us a freespace block to start with. */ if (++fbno == 0) - fbno = xfs_dir2_byte_to_db(mp, + fbno = xfs_dir2_byte_to_db(args->geo, XFS_DIR2_FREE_OFFSET); /* * If it's ifbno we already looked at it. @@ -1893,7 +1897,7 @@ xfs_dir2_node_addname_int( * Remember the first slot as our empty slot. */ freehdr.firstdb = - (fbno - xfs_dir2_byte_to_db(mp, + (fbno - xfs_dir2_byte_to_db(args->geo, XFS_DIR2_FREE_OFFSET)) * dp->d_ops->free_max_bests(mp); } else { @@ -2194,7 +2198,8 @@ xfs_dir2_node_replace( hdr->magic == cpu_to_be32(XFS_DIR3_DATA_MAGIC)); dep = (xfs_dir2_data_entry_t *) ((char *)hdr + - xfs_dir2_dataptr_to_off(state->mp, be32_to_cpu(lep->address))); + xfs_dir2_dataptr_to_off(args->geo, + be32_to_cpu(lep->address))); ASSERT(inum != be64_to_cpu(dep->inumber)); /* * Fill in the new inode number and log the entry. diff --git a/fs/xfs/xfs_dir2_priv.h b/fs/xfs/xfs_dir2_priv.h index 18e3086bf933..071b685abcbb 100644 --- a/fs/xfs/xfs_dir2_priv.h +++ b/fs/xfs/xfs_dir2_priv.h @@ -48,19 +48,18 @@ xfs_dir2_byte_to_dataptr(xfs_dir2_off_t by) * Convert byte in space to (DB) block */ static inline xfs_dir2_db_t -xfs_dir2_byte_to_db(struct xfs_mount *mp, xfs_dir2_off_t by) +xfs_dir2_byte_to_db(struct xfs_da_geometry *geo, xfs_dir2_off_t by) { - return (xfs_dir2_db_t) - (by >> (mp->m_sb.sb_blocklog + mp->m_sb.sb_dirblklog)); + return (xfs_dir2_db_t)(by >> geo->blklog); } /* * Convert dataptr to a block number */ static inline xfs_dir2_db_t -xfs_dir2_dataptr_to_db(struct xfs_mount *mp, xfs_dir2_dataptr_t dp) +xfs_dir2_dataptr_to_db(struct xfs_da_geometry *geo, xfs_dir2_dataptr_t dp) { - return xfs_dir2_byte_to_db(mp, xfs_dir2_dataptr_to_byte(dp)); + return xfs_dir2_byte_to_db(geo, xfs_dir2_dataptr_to_byte(dp)); } /* @@ -76,9 +75,9 @@ xfs_dir2_byte_to_off(struct xfs_da_geometry *geo, xfs_dir2_off_t by) * Convert dataptr to a byte offset in a block */ static inline xfs_dir2_data_aoff_t -xfs_dir2_dataptr_to_off(struct xfs_mount *mp, xfs_dir2_dataptr_t dp) +xfs_dir2_dataptr_to_off(struct xfs_da_geometry *geo, xfs_dir2_dataptr_t dp) { - return xfs_dir2_byte_to_off(mp->m_dir_geo, xfs_dir2_dataptr_to_byte(dp)); + return xfs_dir2_byte_to_off(geo, xfs_dir2_dataptr_to_byte(dp)); } /* @@ -104,20 +103,19 @@ xfs_dir2_db_to_da(struct xfs_da_geometry *geo, xfs_dir2_db_t db) * Convert byte in space to (DA) block */ static inline xfs_dablk_t -xfs_dir2_byte_to_da(struct xfs_mount *mp, xfs_dir2_off_t by) +xfs_dir2_byte_to_da(struct xfs_da_geometry *geo, xfs_dir2_off_t by) { - return xfs_dir2_db_to_da(mp->m_dir_geo, xfs_dir2_byte_to_db(mp, by)); + return xfs_dir2_db_to_da(geo, xfs_dir2_byte_to_db(geo, by)); } /* * Convert block and offset to dataptr */ static inline xfs_dir2_dataptr_t -xfs_dir2_db_off_to_dataptr(struct xfs_mount *mp, xfs_dir2_db_t db, +xfs_dir2_db_off_to_dataptr(struct xfs_da_geometry *geo, xfs_dir2_db_t db, xfs_dir2_data_aoff_t o) { - return xfs_dir2_byte_to_dataptr( - xfs_dir2_db_off_to_byte(mp->m_dir_geo, db, o)); + return xfs_dir2_byte_to_dataptr(xfs_dir2_db_off_to_byte(geo, db, o)); } /* diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c index 57e92475cb86..c2a63878d27c 100644 --- a/fs/xfs/xfs_dir2_readdir.c +++ b/fs/xfs/xfs_dir2_readdir.c @@ -87,8 +87,10 @@ xfs_dir2_sf_getdents( xfs_dir2_dataptr_t dot_offset; xfs_dir2_dataptr_t dotdot_offset; xfs_ino_t ino; + struct xfs_da_geometry *geo; mp = dp->i_mount; + geo = mp->m_dir_geo; ASSERT(dp->i_df.if_flags & XFS_IFINLINE); /* @@ -109,7 +111,7 @@ xfs_dir2_sf_getdents( /* * If the block number in the offset is out of range, we're done. */ - if (xfs_dir2_dataptr_to_db(mp, ctx->pos) > mp->m_dirdatablk) + if (xfs_dir2_dataptr_to_db(geo, ctx->pos) > mp->m_dirdatablk) return 0; /* @@ -118,9 +120,9 @@ xfs_dir2_sf_getdents( * XXX(hch): the second argument is sometimes 0 and sometimes * mp->m_dirdatablk. */ - dot_offset = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk, + dot_offset = xfs_dir2_db_off_to_dataptr(geo, mp->m_dirdatablk, dp->d_ops->data_dot_offset); - dotdot_offset = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk, + dotdot_offset = xfs_dir2_db_off_to_dataptr(geo, mp->m_dirdatablk, dp->d_ops->data_dotdot_offset); /* @@ -149,7 +151,7 @@ xfs_dir2_sf_getdents( for (i = 0; i < sfp->count; i++) { __uint8_t filetype; - off = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk, + off = xfs_dir2_db_off_to_dataptr(geo, mp->m_dirdatablk, xfs_dir2_sf_get_offset(sfep)); if (ctx->pos > off) { @@ -166,7 +168,7 @@ xfs_dir2_sf_getdents( sfep = dp->d_ops->sf_nextentry(sfp, sfep); } - ctx->pos = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0) & + ctx->pos = xfs_dir2_db_off_to_dataptr(geo, mp->m_dirdatablk + 1, 0) & 0x7fffffff; return 0; } @@ -190,12 +192,14 @@ xfs_dir2_block_getdents( char *ptr; /* current data entry */ int wantoff; /* starting block offset */ xfs_off_t cook; + struct xfs_da_geometry *geo; mp = dp->i_mount; + geo = mp->m_dir_geo; /* * If the block number in the offset is out of range, we're done. */ - if (xfs_dir2_dataptr_to_db(mp, ctx->pos) > mp->m_dirdatablk) + if (xfs_dir2_dataptr_to_db(geo, ctx->pos) > mp->m_dirdatablk) return 0; error = xfs_dir3_block_read(NULL, dp, &bp); @@ -206,7 +210,7 @@ xfs_dir2_block_getdents( * Extract the byte offset we start at from the seek pointer. * We'll skip entries before this. */ - wantoff = xfs_dir2_dataptr_to_off(mp, ctx->pos); + wantoff = xfs_dir2_dataptr_to_off(geo, ctx->pos); hdr = bp->b_addr; xfs_dir3_data_check(dp, bp); /* @@ -244,7 +248,7 @@ xfs_dir2_block_getdents( if ((char *)dep - (char *)hdr < wantoff) continue; - cook = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk, + cook = xfs_dir2_db_off_to_dataptr(geo, mp->m_dirdatablk, (char *)dep - (char *)hdr); ctx->pos = cook & 0x7fffffff; @@ -264,7 +268,7 @@ xfs_dir2_block_getdents( * Reached the end of the block. * Set the offset to a non-existent block 1 and return. */ - ctx->pos = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0) & + ctx->pos = xfs_dir2_db_off_to_dataptr(geo, mp->m_dirdatablk + 1, 0) & 0x7fffffff; xfs_trans_brelse(NULL, bp); return 0; @@ -300,6 +304,7 @@ xfs_dir2_leaf_readbuf( int length; int i; int j; + struct xfs_da_geometry *geo = mp->m_dir_geo; /* * If we have a buffer, we need to release it and @@ -342,14 +347,14 @@ xfs_dir2_leaf_readbuf( * run out of data blocks, get some more mappings. */ if (1 + mip->ra_want > mip->map_blocks && - mip->map_off < xfs_dir2_byte_to_da(mp, XFS_DIR2_LEAF_OFFSET)) { + mip->map_off < xfs_dir2_byte_to_da(geo, XFS_DIR2_LEAF_OFFSET)) { /* * Get more bmaps, fill in after the ones * we already have in the table. */ mip->nmap = mip->map_size - mip->map_valid; error = xfs_bmapi_read(dp, mip->map_off, - xfs_dir2_byte_to_da(mp, XFS_DIR2_LEAF_OFFSET) - + xfs_dir2_byte_to_da(geo, XFS_DIR2_LEAF_OFFSET) - mip->map_off, &map[mip->map_valid], &mip->nmap, 0); @@ -370,7 +375,7 @@ xfs_dir2_leaf_readbuf( i = mip->map_valid + mip->nmap - 1; mip->map_off = map[i].br_startoff + map[i].br_blockcount; } else - mip->map_off = xfs_dir2_byte_to_da(mp, + mip->map_off = xfs_dir2_byte_to_da(geo, XFS_DIR2_LEAF_OFFSET); /* @@ -396,14 +401,14 @@ xfs_dir2_leaf_readbuf( * No valid mappings, so no more data blocks. */ if (!mip->map_valid) { - *curoff = xfs_dir2_da_to_byte(mp->m_dir_geo, mip->map_off); + *curoff = xfs_dir2_da_to_byte(geo, mip->map_off); goto out; } /* * Read the directory block starting at the first mapping. */ - mip->curdb = xfs_dir2_da_to_db(mp->m_dir_geo, map->br_startoff); + mip->curdb = xfs_dir2_da_to_db(geo, map->br_startoff); error = xfs_dir3_data_read(NULL, dp, map->br_startoff, map->br_blockcount >= mp->m_dirblkfsbs ? XFS_FSB_TO_DADDR(mp, map->br_startblock) : -1, &bp); @@ -504,6 +509,7 @@ xfs_dir2_leaf_getdents( xfs_dir2_off_t newoff; /* new curoff after new blk */ char *ptr = NULL; /* pointer to current data */ struct xfs_dir2_leaf_map_info *map_info; + struct xfs_da_geometry *geo; /* * If the offset is at or past the largest allowed value, @@ -513,6 +519,7 @@ xfs_dir2_leaf_getdents( return 0; mp = dp->i_mount; + geo = mp->m_dir_geo; /* * Set up to bmap a number of blocks based on the caller's @@ -536,8 +543,8 @@ xfs_dir2_leaf_getdents( * Force this conversion through db so we truncate the offset * down to get the start of the data block. */ - map_info->map_off = xfs_dir2_db_to_da(mp->m_dir_geo, - xfs_dir2_byte_to_db(mp, curoff)); + map_info->map_off = xfs_dir2_db_to_da(geo, + xfs_dir2_byte_to_db(geo, curoff)); /* * Loop over directory entries until we reach the end offset. @@ -571,7 +578,7 @@ xfs_dir2_leaf_getdents( * Make sure we're in the right block. */ else if (curoff > newoff) - ASSERT(xfs_dir2_byte_to_db(mp, curoff) == + ASSERT(xfs_dir2_byte_to_db(geo, curoff) == map_info->curdb); hdr = bp->b_addr; xfs_dir3_data_check(dp, bp); @@ -608,8 +615,8 @@ xfs_dir2_leaf_getdents( * Now set our real offset. */ curoff = - xfs_dir2_db_off_to_byte(mp->m_dir_geo, - xfs_dir2_byte_to_db(mp, curoff), + xfs_dir2_db_off_to_byte(geo, + xfs_dir2_byte_to_db(geo, curoff), (char *)ptr - (char *)hdr); if (ptr >= (char *)hdr + mp->m_dirblksize) { continue; diff --git a/fs/xfs/xfs_dir2_sf.c b/fs/xfs/xfs_dir2_sf.c index 7aab8ec117ad..4dc4193bdf1e 100644 --- a/fs/xfs/xfs_dir2_sf.c +++ b/fs/xfs/xfs_dir2_sf.c @@ -104,8 +104,8 @@ xfs_dir2_block_sfsize( /* * Calculate the pointer to the entry at hand. */ - dep = (xfs_dir2_data_entry_t *) - ((char *)hdr + xfs_dir2_dataptr_to_off(mp, addr)); + dep = (xfs_dir2_data_entry_t *)((char *)hdr + + xfs_dir2_dataptr_to_off(mp->m_dir_geo, addr)); /* * Detect . and .., so we can special-case them. * . is not included in sf directories. |